Dovetail front sight



FIG. 1 is a left side elevational view of a dovetail front sight showing my new design;

FIG. 2 is rear elevational view of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

FIG. 4 is a right side elevational view of FIG. 2; and,

FIG. 5 is a top plan view of FIG. 4.

The front of the article is not part of the claimed design. 

The ornamental design for a dovetail front sight, as shown. 